Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
The Lost Key

The Lost Key

O'Neill, James

Paperback

Series: Key

Mystery & Thriller

ISBN13: 9798232548032
Publisher: James O'Neill
Published: Dec 3 2025
Pages: 318
Weight: 0.81
Height: 0.71 Width: 5.50 Depth: 8.50
Language: English

The quietest operations leave the deepest damage.

When a classified GCHQ drive disappears, there is no explosion. No headline. Only a file called Lost Key moving through the wrong hands.

Former SAS operator James O'Neill did not go looking for this. Then his name starts appearing in reports where it should not exist. Someone has placed him back inside a world he left behind. Someone else wants him exposed.

MI5 officer Sarah Sterling knows the missing drive is more than a routine breach. It carries access, pattern logic and threat modelling linked to Western infrastructure. In the wrong hands, it gives hostile states and private actors a route into systems built to stay hidden.

From Belfast to Warsaw, O'Neill follows a trail through old contacts, private contractors, intelligence cut-outs and people who know more than they admit. Every meeting carries risk. Every answer opens another door. Every delay gives the opposition more time.

The drive is not missing. It is already being used.

The Lost Key is Book 1 of The Key Series - a grounded British spy thriller built around GCHQ, MI5, cyber warfare, hostile state activity and the quiet pressure behind modern intelligence work.

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